Hudson on solaris failing to start with Unsupported major.minor version 49.0

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Hudson on solaris failing to start with Unsupported major.minor version 49.0

Jeff Mutonho
Environment  details :
=================
1)java version "1.4.2_05"
   Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_05-b04)
   Java HotSpot(TM) Client VM (build 1.4.2_05-b04, mixed mode)

2) jakarta-tomcat-5.0.30

When I start  the tomcat , I'm getting the Unsupported major.minor
version 49.0 error message.The full stacktrace is :

2007-06-29 10:56:47 StandardContext[/hudson]Error configuring
application listener of class hudson.WebAppMain



java.lang.UnsupportedClassVersionError: hudson/WebAppMain (Unsupported
major.minor version 49.0)
        at java.lang.ClassLoader.defineClass0(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
        at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1634)
        at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:860)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1307)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1189)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3779)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4323)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
        at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:277)
        at org.apache.catalina.core.StandardHost.install(StandardHost.java:832)
        at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:625)
        at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:431)
        at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
        at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
        at org.apache.catalina.core.StandardService.start(StandardService.java:480)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)





--




"Don't take the name of root in vain."

Jeff  Mutonho
Cape Town
South Africa

GoogleTalk : ejbengine
Skype        : ejbengine
Registered Linux user number 366042

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Re: Hudson on solaris failing to start with Unsupported major.minor version 49.0

Tomasz Sterna-2
Dnia 29-06-2007, pią o godzinie 11:14 +0200, Jeff Mutonho napisał(a):
> Environment  details :
> =================
> 1)java version "1.4.2_05"
>    Java(TM) 2 Runtime Environment, Standard Edition (build
> 1.4.2_05-b04)
>    Java HotSpot(TM) Client VM (build 1.4.2_05-b04, mixed mode)

http://hudson.gotdns.com/wiki/display/HUDSON/Meet+Hudson
Installation
To run Hudson, minimally you need to have J2SE 1.5 or later. [...]


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eo Networks Sp. z o.o.          JabberID: [hidden email]
ul. Jana Olbrachta 94, Warszawa  SkypeID: tomasz.sterna

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Re: Hudson on solaris failing to start with Unsupported major.minor version 49.0

Jeff Mutonho
On 6/29/07, Tomasz Sterna <[hidden email]> wrote:

> Dnia 29-06-2007, pią o godzinie 11:14 +0200, Jeff Mutonho napisał(a):
> > Environment  details :
> > =================
> > 1)java version "1.4.2_05"
> >    Java(TM) 2 Runtime Environment, Standard Edition (build
> > 1.4.2_05-b04)
> >    Java HotSpot(TM) Client VM (build 1.4.2_05-b04, mixed mode)
>
> http://hudson.gotdns.com/wiki/display/HUDSON/Meet+Hudson
> Installation
> To run Hudson, minimally you need to have J2SE 1.5 or later. [...]
>
>

You know us engineers , we never  really read the docs until something
bad happens :).Thanx